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Fix IPSCCP's code for deleting dead blocks to tolerate outstanding
authorDan Gohman <gohman@apple.com>
Fri, 20 Nov 2009 20:19:14 +0000 (20:19 +0000)
committerDan Gohman <gohman@apple.com>
Fri, 20 Nov 2009 20:19:14 +0000 (20:19 +0000)
commit6a2392131e2e5b8c4123d69cc959831b4fe719ca
tree0e57e9eb4d7fb54cd99739a679ee734204321624
parentf7751c134a401575f2a2c036456e6377b2de833f
Fix IPSCCP's code for deleting dead blocks to tolerate outstanding
blockaddress users. This fixes PR5569.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89483 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/SCCP.cpp
test/Transforms/IPConstantProp/dangling-block-address.ll [new file with mode: 0644]